2013279898

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 3473107200

約数和(自身を除く): 1459827302

約数列:

[1, 2, 7, 14, 359, 397, 718, 794, 1009, 2018, 2513, 2779, 5026, 5558, 7063, 14126, 142523, 285046, 362231, 400573, 724462, 801146, 997661, 1995322, 2535617, 2804011, 5071234, 5608022, 143805707, 287611414, 1006639949, 2013279898]

約数ペア:

[(1, 2013279898), (2, 1006639949), (7, 287611414), (14, 143805707), (359, 5608022), (397, 5071234), (718, 2804011), (794, 2535617), (1009, 1995322), (2018, 997661), (2513, 801146), (2779, 724462), (5026, 400573), (5558, 362231), (7063, 285046), (14126, 142523)]